AKA (Label): ELECTRONIC CALCULATOR 12F, Product number (P/N): 12F,
Keywords/Tags: 12F
Date of intro: 1976, Origin: Japan (List), Dimensions: 161x81x38mm,
Power: 4.5V: (AA x3) + Adaptor,
Display: Type = Display (VFD) (List), Digits = 10+1+(2+1),
Number of keys: 31, #Key-Black: 18, #Key-Green: 1, #Key-Grey: 11, #Key-Yellow: 1,
Miscellaneous switch: [OFF-ON],
Classification: / Pocket,
Featuring: Square root,
Main Components: MOSTEK: MK50075N,
Collector value: 7.5/10,